from black_dog_demo import BlackDog
from black_cat_demo import BlackCat

meiqiu  = BlackDog("黑狗","煤球","雄","煤球色")
momo = BlackCat("黑猫","墨墨","雌","黑色")

meiqiu.introduce()
momo.introduce()

meiqiu.fun("煤球","旺旺旺","骨头")
momo.fun("墨墨","喵喵喵","小鱼干")